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-3 Two coils are wound around the same cylindrical form. When the current in the first coil is decreasing at a rate of -0.250 A/s, the induced emf in the second coil has a magnitude of 1.65×10¯¯¯ V. Part A What is the mutual inductance of the pair of coils? Part B If the second coil has 23 turns, what is the flux through each turn when the current in the first coil equals 1.25 A ? Part C If the current in the second coil increases at a rate of 0.355 A/s, what is the magnitude of the induced emf in the first coil?

-3 Two coils are wound around the same cylindrical form. When the current in the first coil is decreasing at a rate of -0.250 A/s, the induced emf in the second coil has a magnitude of 1.65×10¯¯¯ V. Part A What is the mutual inductance of the pair of coils? Part B If the second coil has 23 turns, what is the flux through each turn when the current in the first coil equals 1.25 A ? Part C If the current in the second coil increases at a rate of 0.355 A/s, what is the magnitude of the induced emf in the first coil?

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Two coils are wound around the same cylindrical form. When the current in the first coil is decreasing at a rate of -0.250 A/s, the induced emf in the second coil has a magnitude of 1.65×10¯ -3 V. Part A What is the mutual inductance of the pair of coils? Part B If the second coil has 23 turns, what is the flux through each turn when the current in the first coil equals 1.25 A ? Part C If the current in the second coil increases at a rate of 0.355 A/s, what is the magnitude of the induced emf in the first coil?
Transcribed Image Text:Two coils are wound around the same cylindrical form. When the current in the first coil is decreasing at a rate of -0.250 A/s, the induced emf in the second coil has a magnitude of 1.65×10¯ -3 V. Part A What is the mutual inductance of the pair of coils? Part B If the second coil has 23 turns, what is the flux through each turn when the current in the first coil equals 1.25 A ? Part C If the current in the second coil increases at a rate of 0.355 A/s, what is the magnitude of the induced emf in the first coil?
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